OT-2026-000066197
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000066197) never changes.
Identity and time
| Publication number | OT-2026-000066197 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-76e2-a955-1f18f2a573a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066197 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99cbe121b1ac67eb9f11f9f41c31af3138abacdf12c28017d1c783535d788284 |
|---|---|
| Markdown | d8cdbd92a4dce25637be84708b8fe755f4a32751e9e424c5014ce5a534e21ef2 |
| Publication page | eeffaf4e022cc509154ab3e6cdff19d0cf72be9e20506e2c0a3f3e0b73001279 |
| Manifest | 832fb4beea3fe8b814d2d9e9615266a1bd4f24e1eb6567bfdd0cec39cef43120 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | tfEnY0UwNB5IeEQQfBuYMHdz2/qJT6JCff5BMidEke/+tBF38cDfaWHhNzv+3ZjGbfU4rZ144S/ys+GyuBcfBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:21.223529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066197observed eeffaf4e022cc509154ab3e6cdff19d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:21.207115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066197/manifest.jsonobserved 832fb4beea3fe8b814d2d9e9615266a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:21.189451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066197/publication.mdobserved d8cdbd92a4dce25637be84708b8fe755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:21.172660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066197/publication.txtobserved 99cbe121b1ac67eb9f11f9f41c31af31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|